12287+6618 TDS8403

Coord 2000	12287+6618		Discov num	TDS8403		Comp			Coord arcsec 2000	12 28 44.04 +66 18 14.4
Date first	1991		Date last	1991		Obs	1
Pa first	17		Pa last	17		P.A. Now (θ)	17°
Sep first	0.6		Sep last	0.6		Sep. Now (ρ)	0.6"
Mag pri	11.33		Mag sec	11.40		delta mag (ΔM)	0.07		Spectral class
Pri motion ra	+006		Sec motion ra	+006
Pri motion dec	+019		Sec motion dec	+019
Notes

Nature of this double is uncertain.

Precise pa	17.3		Precise sep	0.56		Constellation	Draco		Tycho2	4161-00007-1
Gaia DR2	1680720419181451136

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12287+6618	TDS8403		1991	1	17	0.6	11.33	11.40			122844.04+661814.4

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